Area of Triangles on the Coordinate Grid

Author:
katie.self
Practice finding the Area of the Triangle on the graph below. Move the points of the triangle then try again.
Directions: 1. Find the length of the base using the distance formula. Click to check your answer. 2. Find the length of the height using the distance formula. Click to check your answer. 3. Find the area of the triangle using the area of a triangle formula. Click to check your answer. 4. Uncheck all boxes to hide the answers. 5. Move the points on the triangle and try again.